Using the "i" = of/from rationale, Gabri would mean "He-man of (me)" with "me" being implied (in the absence of another objective owner). "He-man of me" would translate to "my he-man."
"Like arrows in the hands of a warrior are sons born in one's youth." Ps. 127:4
JoHannah Jubilee, BenJudah Gabriel, Aaron Josiah, Jordan Uriah,
Maranatha Nissiah, (Anastasia Nike, 1992-1992), Jeshua David,
Shiloh Joshana, Elijah Daniel, Hezekiah Nathaniel, Zephaniah Joseph